Clinical data including corneal endothelial cell density, visual acuity, intraocular pressure (IOP), and visual field were also recorded.<h4>Results</h4>The AH levels of IL-1β, IL-5, IL-6, IL-8, IL-10, IFN-γ, and TNF-α were significantly elevated in PSS patients compared to controls (<i>P</i> < 0.05), with IL-1β, IL-6, IL-10, and IFN-γ levels also significantly higher than in POAG patients. The gene discussed is IFNG; the disease is open-angle glaucoma.